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881 articles for “control systems design”
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Recent Advances in Quality Control and Quality Assurance: Enhancing Pharmaceutical Product Integrity and Compliance
Abstract: The pharmaceutical industry is undergoing a paradigm shift driven by stringent regulatory expectations and the demand for high-quality, safe, and efficacious drug products. Quality Control (QC) and Quality Assurance (QA) serve as the two foundational pillars that ensure pharmaceutical integrity from raw material acquisition through to product release. Traditional QC and QA practices, while effective, have been challenged by complex formulations, biologics, and personalized medicine, requiring innovative methodologies and technologies. …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 16, Issue 2, 2025 · pp. 54–62 Read article
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Design, Mathematical Modeling, and Dynamic Optimization of a Speed Breaker-Based Vehicular Kinetic Energy Harvester
Abstract: Decentralized energy harvesting methods are becoming more popular due to rapid urbanization and the rising need for sustainable infrastructure. The road-embedded vehicle kinetic energy harvester (VKEH) design, mathematical modelling, and experimental validation are presented in this work. This paper presents the structural engineering, continuum mathematical modeling, and experimental validation of an optimized road-embedded vehicular kinetic energy harvester (VKEH). The mechanism utilizes a spring- loaded, low-friction rack-and-pinion transmission coupled with a …
Published in International Journal of Electrical Power and Machine Systems · Vol. 4, Issue 2, 2026 Read article
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Design of Multifunction Stethoscope with Auto Gastrointestinal Wriggle Detector
Abstract: As the acoustic stethoscopes can't compete with the magnified sound quality so the digital stethoscopes provides even better identification of conditions. The objective of this work is to design a digital stethoscope with multifunction modes, which provides sound analysis for different body signals acquired from heart, lungs and abdomen. Using this system a doctor can not only analyze the sounds but also identify the gastrointestinal wriggling occurrence in the human …
Published in Journal of Electronic Design Technology · Vol. 4, Issue 2, 2013 · pp. 7–12 Read article
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Maximum Power Tracking using PI Controller in Photovoltaic System
Abstract: Maximum power point trackers are efficient enough to enhance an efficiency of the photovoltaic system. So many methodologies have been proposed up to this date to achieve maximum power. PV modules are capable of generating maximum power under diverse atmospheric conditions. The base paper proposed an MPPT (Maximum Power Point Tracking) algorithm that based on fuzzy logic for a solar system. The solar panel is analyzed and then simulated by …
Published in Journal of Power Electronics and Power Systems · Vol. 10, Issue 2, 2020 · pp. 22–27 Read article
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Collaborative Robotics and Smart Automation: Enhancing Human–Robot Synergy in Industry 5.0
Abstract: Industry 5.0 marks a paradigm shift from efficiency-centric automation to a human-centred, sustainable, and collaborative production environment . In this context, collaborative robots, commonly referred to as cobots, play a central role by enabling direct and safe interaction between humans and machines within shared workspaces. These systems are designed to support human operators by undertaking repetitive, precision-intensive, and physically demanding tasks, thereby allowing humans to focus on supervisory control, problem-solving, …
Published in International Journal of Advanced Robotics and Automation Technology · Vol. 4, Issue 1, 2026 · pp. 22–29 Read article
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PSO-DFFP Technique Used for Optimal Network Reconfiguration with Dispersed Generation
Abstract: Dispersed Generation and Network Reconfiguration have been generally engaged to maintain voltage level with permissible limit and decrease the energy losses in the Distribution Systems. In this article, a Partial Swarm Optimization with Distinctive Feed Forward Propagation (PSO-DFFP) controller is developed to minimize the power losses in Dispersed Generation and network reconfiguration. Different scenarios are used to analyze the performance of developed method. The designed and developed method is effectively …
Published in Journal of Control & Instrumentation · Vol. 13, Issue 2, 2022 · pp. 1–8 Read article
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Solar Power-Driven Intelligent IOT Based Automobile Cabin Cooling System
Abstract: Automobile owners especially in India are facing lots of issues as the temperature here is simply high, once parked underneath the hot sun. During this project, the planning and development of a automobile cabin cooling system is represented in brief. A brand-new ventilation has been designed that contains fan, solar array, temperature sensors and electronic feedback circuit to mechanically management the temperature within the automobile cabin once ignition is off. …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 10, Issue 3, 2020 · pp. 10–15 Read article
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Sensors-Based Electric Machine Design for Industry
Abstract: The integration of advanced sensors is fundamentally changing the economics and reliability of electric machines. It moves design focus from minimizing material cost and adhering to conservative standards toward maximizing operational availability and energy efficiency. In the industry of tomorrow, the electric motor will not be a passive collection of coils and steel, but a self-diagnosing, self-optimizing, and perhaps even self-healing asset—a sentient motor—driven by its highly refined sixth sense, …
Published in International Journal of Electrical Machine Analysis and Design · Vol. 4, Issue 1, 2026 · pp. 1–10 Read article
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Intelligent Wells: Reservoir Next-gen Innovation
Abstract: Intelligent wells are a game-changing tool to the oil industry, which helps us reach our goal of getting maximum oil production with minimum cost in the safest and fastest way possible. This gives us the ability to monitor and remotely be aware of the downhole condition and respond quickly to any pressing issues either expected or unexpected in the reservoir performance. It was basically introduced to deal with the water …
Published in Journal of Petroleum Engineering & Technology · Vol. 4, Issue 3, 2014 · pp. 1–8 Read article
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Calendar Application That Manages Events and Appointments
Abstract: This article introduces an innovative approach to enhancing the overall user experience of digital calendars by addressing key challenges related to scheduling and conflict management. The proposed solution leverages the capabilities of Flutter and Firebase technologies to streamline event planning and organization using intelligent, adaptive algorithms. These algorithms are specifically designed to resolve scheduling conflicts efficiently while tailoring the experience to individual user preferences. The system supports smooth operation across …
Published in Journal of Web Engineering & Technology · Vol. 12, Issue 2, 2025 · pp. 6–10 Read article
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Building a Modern Land Registration System: Leveraging Node.js and React.js for Efficiency, Security and Scalability
Abstract: Land registration systems are critical for safeguarding property ownership and enabling efficient real estate transactions. However, traditional systems often suffer from inefficiencies, including lengthy processing times, susceptibility to fraud, and limited accessibility. This study proposes a modernized Land Registration System (LRS) leveraging Node.js for backend development and React.js for frontend design to address these challenges. The system integrates real-time data processing, automated document verification, and role-based access control (RBAC) to …
Published in Recent Trends in Programming languages · Vol. 12, Issue 2, 2025 · pp. 1–6 Read article
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RFID based Wallet System and Design and Implementation of Client-Server System with Peripherals for Student Centric Applications
Abstract: AbstractIn recent years, frequency identification technology has moved from obscurity into mainstream applications that help speed the handling of manufactured goods and materials. Individuals are extremely keen about concluding their business (money) transactions and virtually each task through internet-based services. A system is created to integrate all applications in one system by using Universal System victimization RF-ID (Radio Frequency Identification) card. A universal system strictly designed to require entire advantage …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 7, Issue 1, 2020 · pp. 20–25 Read article
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Blockchain-Assisted Electronic Voting: A System Design Perspective
Abstract: Voting plays a vital role in upholding democratic principles by allowing individuals to express their preferences and take part in shaping the decisions that affect their lives. Despite its importance, traditional voting systems—whether manual or digital—continue to encounter major obstacles. These include a lack of transparency, declining voter turnout, vulnerability to fraud, and concerns around manipulation. While digital voting platforms offer a modern alternative, they often face skepticism due to …
Published in Journal of Electronic Design Technology · Vol. 16, Issue 2, 2025 · pp. 9–16 Read article
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Smart Solar Tracking System for Maximizing Energy Output
Abstract: This paper presents the design and development of a dual-axis solar tracking system using a stepper motor and light- dependent sensors to maximize solar energy capture. The proposed system continuously aligns the photovoltaic panel perpendicular to the sun’s rays, thereby improving overall power-generation efficiency. A complete prototype was developed and experimentally tested. To assess system performance, experimental testing was carried out in a variety of lighting and environmental settings. When …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 17, Issue 1, 2026 · pp. 21–27 Read article
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Robotic Assistance Using ESP32 Microcontroller
Abstract: The Robotic Assistance System using ESP32 Microcontroller is a voice-interactive and manually operable robotic model designed to improve human convenience and engagement in daily life. This project integrates modern technologies such as Alexa-based voice commands for intelligent interaction and Bluetooth-based manual control for user flexibility. By combining artificial intelligence with embedded systems, the robotic assistant is capable of performing a wide range of activities. These include entertainment-related functions like playing …
Published in Journal of Advancements in Robotics · Vol. 12, Issue 3, 2025 · pp. 23–34 Read article
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A Comparative Study Between GSM and CNN to Develop Gesture Detection Based Alert System for Women Safety
Abstract: Women’s safety is a pressing issue in today’s world, and technology can play a crucial role in addressing it. This project introduces a facial expression recognition device that uses Convolution Neural Network (CNN) technology and develop it’s comparison with an expression system with use of GSM is done. Unlike traditional methods relying on manual activation or dedicated devices, this system reacts instantly to threatening situations by recognizing predefined gestures, ensuring …
Published in International Journal of Electrical Power and Machine Systems · Vol. 2, Issue 1, 2024 · pp. 24–30 Read article
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Design and Development Pneumatic Operated Washer Making Machine
Abstract: This research article presents the advanced method design and development of pneumatic operated washer making machine. The pneumatic system has gained a large amount of importance in last few decades. This project work mainly includes the main components of designs of pneumatic operated washer making machine such as: design of cylinder, selection of direction control valve, and selection of tube, design of aluminum sheet, plastic sheet, tar felt sheet and …
Published in Trends in Machine design · Vol. 4, Issue 3, 2017 · pp. 12–20 Read article
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A Review Paper on Cyber Security with Data Security in Cloud Computing
Abstract: In cloud computing, security is a core concern because an organization or users trust for their critical information on cloud which is geographically dispersed and not under control of that user. Therefore security procedures and design of security architecture must be specific for cloud environment different to conventional technical system. Data security very important part of our life and it became a broad issue for information technology. In the cloud …
Published in Journal Of Network security · Vol. 9, Issue 3, 2021 · pp. 1–6 Read article
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Evaluation of “Lignocaine Hydrochloride 2% Jelly” at the Peripheral Intravenous Cannulation on the Intensity of Pain amongst the Patients
Abstract: Intravenous cannulation is usually associated with some amount of pain. The application of Lignocaine hydrochloride jelly at the site prior to peripheral intravenous cannulation has been shown to decrease the intensity of pain. The objective was to study the effect of application of “Lignocaine hydrochloride 2% jelly” at the site prior to peripheral intravenous cannulation on intensity of pain. In a quasi-experimental research design 105 adult patients receiving chemotherapy and …
Published in Journal of Nursing Science & Practice · Vol. 1, Issue 1-2, 2011 · pp. 28–37 Read article
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Patterns and Risk Factors of Gestational Diabetes Mellitus among Mothers Who Visited Antenatal Clinics in Public Health Centers of Mekelle City, Tigray, Ethiopia, 2015
Abstract: Gestational diabetes mellitus is associated with significant morbidity in the short and long-term, for both mother and offspring. It is now well established that women with a history of GDM are at a significant increased risk of developing type-2 diabetes, later in life. There were limited studies conducted on pattern and risk factors of gestational diabetes mellitus in Tigray region. The aim of this study is to assess patterns and …
Published in Research and Reviews : Journal of Surgery · Vol. 5, Issue 2, 2016 · pp. 12–20 Read article